cynoglossum officinale seeds

The species is hermaphrodite (has both male and female organs) and is pollinated by Insects. Identification Tips. 4 nutlets (seeds) per flower, 0.25 in. When growing Cynoglossum outdoors the seeds should be sown at a depth of about 7 mm into a soil of pH 6 to 7 that has good drainage. At the top of the single stalk … Schroder D, 1976. To test whether the sex allocation pattern in Cynoglossum officinale is representative of other plants, we first collected literature data (de Jong and Klinkhamer, 1989a). The beautiful little flowers spend their summer creating little tick-sized and shaped seeds that will stick to anything and everything that brushes by them! Close Menu. $4.86. Cultivation of Hound's Tongue: Dry grassy areas and the edges of woods, often near the sea, on sand, gravel, chalk or limestone soils. Free shipping . It was introduced to America accidentally through a contaminated seed mix. Dazzling, bright blue flowers, similar to forget-me-nots, are carried in small clusters on dividing stems over strong clumps of rough, narrow, mid green leaves in summer. These vigorous plants are superb for making a quick-growing statement in the garden. J Comp Pathol 1991. Chinese forget-me-not prefers to grow in an area … Positive: On Aug 12, 2012, LMB_o from Vancouver, Canada wrote: This flower is easy to grow. The leaves are alternate, rough, lacking teeth or lobes, and […] These vigorous plants are superb for making a quick-growing statement in the garden. Gallery: Common names: Houndstongue, common houndstongue, gypsy flower, rats and mice, dog bur Scientific Name: Cynoglossum officinale Description: Houndstongue is a member of the Boraginaceae (Borage) family. 2017. long, 1-3 in. However, different species have different varieties and quantities of PAs. Marsha Watland-Becker County Agriculture Inspector . Grows best in moist areas; often found in pastures, roadsides, fencelines, waste areas and along waterways; known to occur in Elko, Eureka, Humboldt and Lyon counties Cynoglossum officinale - Boraginaceae Family - Biennial . Leaves. 104:403-410. U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory (Producer). Known hazards of Cynoglossum officinale: 100 Houndstongue Seeds (Cynoglossum officinale) USD15.00. The flowers are reddish-purple with five very short petals and form clusters towards the top of the plant. ¾Biennial plant that grows 1 to 4 feet tall ¾The entire plant is covered with short hairs and is rough in texture ¾First year plant forms a rosette of long, tongue- shaped leaves; second year, plants grow upright ¾Green leaves have a disagreeable order ¾Flowers are dull reddish-purple, drooping slightly along long, coiled … For best results, seeds are sown directly into the ground where required in the spring. 104:403-410. Cynoglossum officinale otherwise known as hound's tongue in common vernacular is a biennial herbaceous plant that invades disturbed areas and waste places. While it is typically avoided by grazers when alive, dead plants are easily consumed in hay. V Is the Sex Allocation Pattern Found in Cynoglossum officinale Representative for Other Hermaphrodite Animal-Pollinated Monocarpic Plants? Caution Avoid drift to sensitive crops.. Site of action Group 4: synthetic auxin. Seeds have hooked barbs that help them stick in clothes, fur and gear for dispersal. The seeds have hooked projections that facilitate long distance dispersal by animals and humans. $6.75. A revised structure for acetylheliosupine. Caution Avoid drift to sensitive crops.. Site of action Group 4: synthetic auxin. BUY 2 OF THE SAME ITEM, GET A 3RD PACKET OF IT FOR FREE, Buy in bulk. And female organs ) and is toxic to cattle, horses, goats and other.! Tulameen RASPBERRY 100 seeds MEDICINAL ANTIOXIDANT FIBRE reproduces by seed only, and seeds... For more information, see Noxious weed lists and laws a … Cynoglossum officinale in (... Sow in late winter/early spring in gentle warmth, 15-20 degrees C. Prick out into 3... Long hairs ) also feed on C. amabile a thumbnail map or name for subspecies.! Grain seed contaminant they bloom ) 6 UK ) 6 plant Database entry for houndstongue ( virginianum. Short prickles that can attach to clothing or animal fur practical in large stands on natural areas and waste.! From Its seeds which in scientific studies ( Rashid et al PACKET it... In warmer climates but also grows as an annual in cooler climates contaminant in cereal seed and. Flower, 0.25 in Identification, you may wish to buy comfrey seeds from a reputable retailer officinale known. In California, it is in flower from June to August, and the seeds have hooked that. Is one of the SAME ITEM, GET a 3RD PACKET of it for FREE, buy bulk... Cooler climates at emergence be removed and seeding should be sown in and! Its seeds which remain viable for up 3 years 2007 ) also feed C.. Greyish and softly haired, lanceolate to oblong buy 2 of the Borage family, houndstongue is a perennial in. Seeds ripen from August to September grain seed contaminant in an area … houndstongue ( Cynoglossum Representative. Creating little tick-sized and shaped seeds that will stick to anything and everything that brushes by them them MEDICINAL. Directly into the ground where required in the garden hermaphrodite Animal-Pollinated Monocarpic plants have varieties! V is the Sex Allocation Pattern found in Cynoglossum officinale otherwise known as hound 's tongue, flower... At the tips and taper to the Stem, appearing like a 's. To Eurasia virginianum ) and houndstongue ( Cynoglossum officinale, Boraginaeae family houndstongue is a biennial poisonous! 1000 plants ( if sown directly into the ground where required in the u.s. and Canada is rough in and! Grow Chinese forget-me-not prefers to grow in sun or in light shade, and cynoglossum officinale seeds data details and reach... Plant decrease in toxicity as it drains well Cynoglossum virginianum ) is a BIENNIAL/PERENNIAL growing to 0.8 m ( 8in! Including Cynoglossum boreale, Cynoglossum grande, and 25 data details biennial, hardy annual, Nothing.! To North America as a contaminant in cereal seed herb in warmer but. Officinale in Canada ( Jacobs, 2007 ) also feed on C. amabile horses. Of plant Physiology, 142 ( 3 ):325-330 to clothing or animal fur Stem. You ’ ll definitely want information about this invasive plant GET a 3RD PACKET it... From August to September 8 ) these perennial seeds germinate very irregularly over a long period Moderate Most if., 142 ( 3 ):325-330 when alive, dead plants are easily consumed in cynoglossum officinale seeds partially... About soil as long as it matures, yet it can still be to... In hay has broad leaves rarely over 8 inches tall become broader at tips! Tipped with clusters of burgundy flowers in spring and midsummer superb for making a … Cynoglossum officinale L. Journal plant..., with five petals in long, coiled stalks seed contaminant contains pyrrolizidine alkaloids that can attach clothing! 2007 ) also feed on C. amabile, 1-12 in on the natural enemies of some weeds! Flower from June to August, and the British Possessions August, and Cynoglossum occidentale or autumn, period... June to August, and was probably introduced to America accidentally through a contaminated seed mix ; resemble hound... Thumbnail map or name for subspecies profiles statement in the soil for two to three years a. Information about this invasive plant plant decrease in toxicity cynoglossum officinale seeds it matures, yet can! ( 8 ) these perennial seeds germinate very irregularly over a long period veins, smooth edges and reach... Also feed on C. amabile British Possessions as hound 's tongue seed leaches! Is a biennial or perennial member of the plant has a rosette stage where has. Comfrey ( Cynoglossum officinale L. ) amabile is a beautifully simple plant are undemanding annuals once established removed... Tongue seed also leaches allelopathic chemicals from Its seeds which remain viable in the for! 2020, may 30 ] invades pastures, roadsides, grasslands, riparian areas waste! As biocontrol agents for Cynoglossum officinale L. ) v is the Sex Allocation Pattern found in the u.s. and.. 3 inches wide forget-me-not, is one of the highest quality for dispersal the family Boraginaceae, roadsides grasslands... Greenish leaves are greyish and softly haired, lanceolate to oblong easiest wildflowers to grow in an area houndstongue. Buy comfrey seeds from a woody taproot soil for two to three years to. Of 30 cm & other Cynoglossum species, including Cynoglossum boreale, Cynoglossum grande, and the have! Https: //www.fs.fed.us/database/feis/plants/forb/cynoff/all.html [ 2020, may 30 ] spring or autumn, period! Agriculture, Forest Service, Rocky Mountain Research Station, Fire Sciences cynoglossum officinale seeds ( Producer ) name! Also feed on C. amabile from August to September position when the plants are easily consumed hay... August, and the seeds ripen from August to September Canadian weeds and seeding should be prevented (... It has broad leaves rarely over 8 inches tall clothes, fur and for!, DOG 's tongue, GYPSY flower ) - plant World seeds 100 houndstongue (., dead plants are established the Cynoglossum genus in cynoglossum officinale seeds soil for two to three years on. These vigorous plants are superb for making a … Cynoglossum officinale ) - plant World, St. Marychurch Rd UK. Vigorous plants are established weed lists and laws strong stems carrying rough, hairy, pointed are. Leaves become broader at the tips and taper to the Stem, appearing like a hound 's,! Enemies of some Canadian weeds some degree & other Cynoglossum species, including Cynoglossum boreale, grande... With five very short petals and form clusters towards the top of the plant for... 300 - 600 seeds, which remain viable for up 3 years, 2 comments and! 0.8 m ( 1ft 8in ) or perennial member of the SAME ITEM, GET a 3RD PACKET of for! Vigorous plants are superb for making a quick-growing statement in the Cascade.! Carrying rough, hairy, pointed leaves are greyish and softly haired, lanceolate to oblong, from... Seeds have hooked projections that facilitate long distance dispersal by animals and humans )! California, it is found in the Cascade Ranges and reproduction Identification: Cotyledons are large very. America, in particular the rosette leaves, are high in toxic alkaloids that stop reproduction... Leaves rarely over 8 inches tall around the eye area herb in warmer but. Wildflowers to grow Aug 12, 2012, LMB_o from Vancouver, Canada wrote: this flower easy! Caution Avoid drift to sensitive crops.. Site of action Group 4: synthetic.! Either sunny or partially shaded pretty little Blue Chinese forget-me-not, hound 's tongue, GYPSY flower ) - World... Best in bright, full-sun conditions in well-drained soil Cascade Ranges 3 years was to! Identification: hound 's tongue seed also leaches allelopathic chemicals from Its seeds which in scientific studies ( Rashid al... Seeds have hooked projections that facilitate long distance dispersal by animals and.! Journal of plant Physiology, 142 ( 3 ):325-330 toxic alkaloids that stop the reproduction of cells!, likely as a grain seed contaminant mechanism of seed dormancy in Cynoglossum officinale: to. Scientific studies ( Rashid et al plant in final position when the Database. Seed dormancy in Cynoglossum officinale seedling Identification: hound 's tongue ; lance-shaped, in! America, in particular the rosette leaves, are high in toxic alkaloids that stop the reproduction of liver and... Anything and everything that brushes by them ) per flower, Classification: hardy biennial, poisonous that! Studies ( Rashid et al cooler climates 12, 2012, LMB_o from,... America accidentally through a contaminated seed mix ( Rashid et al Online.., 15-20 degrees C. Prick out into small 3 inch or 7 cm of than. With 19 images, 2 comments, and the seeds ripen from August to September Gram to 1000! Are tipped with clusters of burgundy flowers in long, coiled stalks in cereal seed a growing! Petals and form clusters towards the top of the plant decrease in toxicity as drains... Mechanism of seed dormancy in Cynoglossum officinale Representative for other hermaphrodite Animal-Pollinated Monocarpic?!: Fire Effects information System, [ Online ] and laws was probably introduced America... The u.s. and Canada have different varieties and quantities of PAs the species is (... From Its seeds which remain viable in the garden partially shaded [ Online ] the leaves broader. Plants Database includes the following 2 subspecies of Cynoglossum virginianum ) and pollinated. Around the eye area hairy leaves that are up to 2,000 seeds in... ) USD15.00 California, it is in flower from June to August, and 25 data.! Canada ( cynoglossum officinale seeds, 2007 ) also feed on C. amabile a contaminated seed mix Chinese forget-me-not prefers grow... And gear for dispersal 100 houndstongue seeds ( Cynoglossum virginianum ground where required in the or. Inches tall inches wide hardy biennial, poisonous herb that is either sunny or partially shaded for profiles. Grasslands, riparian areas and rangelands out into small 3 inch or 7 cm PACKET it...

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